From 84a9205579a6d069a40d23b4bc815bc1a50b8181 Mon Sep 17 00:00:00 2001
From: Peter Bex <peter@more-magic.net>
Date: Tue, 29 Jul 2025 14:52:12 +0200
Subject: Initial implementation of slsets egg

This implements sets of symbols *as lists*, like in the srfi-1 lset
operations.  It maintains the benefit of using lists for everything,
but not having to pay the quadratic performance penalty that srfi-1
entails.  We achieve this by using plist operations to "mark" items
so we have to visit the list "set" only a fixed number of times.
---
 slsets.egg | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 slsets.egg

(limited to 'slsets.egg')

diff --git a/slsets.egg b/slsets.egg
new file mode 100644
index 0000000..fd2b6f3
--- /dev/null
+++ b/slsets.egg
@@ -0,0 +1,8 @@
+;;; slsets.egg -*- Scheme -*-
+
+((synopsis "Lists of symbols as sets")
+ (author "Peter Bex")
+ (category data)
+ (license "BSD")
+ (test-dependencies test)
+ (components (extension slsets (csc-options "-O3"))))
-- 
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